"In vitro" antitreponemic activity of twelve cephalosporins.
D000818:Animals; D002511:Cephalosporins / Q000494:pharmacology*; D002512:Cephalothin / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D011817:Rabbits; D014209:Treponema Immobilization Test; D014210:Treponema pallidum / Q000187:drug effects*
D002511:Cephalosporins; D002512:Cephalothin